瀏覽代碼

Removing redundant site directory. Page will be rendered from docs

Signed-off-by: Lucas A. Wilson <luke.wilson@dell.com>
Lucas A. Wilson 4 年之前
父節點
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site/CONTRIBUTORS.md

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-# Omnia Maintainers
-- Luke Wilson and John Lockman (Dell Technologies)
-<img src="images/delltech.jpg" height="90px" alt="Dell Technologies">
-
-# Omnia Contributors
-<img src="images/delltech.jpg" height="90px" alt="Dell Technologies"> <img src="images/pisa.png" height="100px" alt="Universita di Pisa">

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site/INSTALL.md

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-## TL;DR Installation
- 
-### Kubernetes
-Install Slurm and Kubernetes, along with all dependencies
-```
-ansible-playbook -i host_inventory_file omnia.yml
-```
-
-Install Slurm only
-```
-ansible-playbook -i host_inventory_file omnia.yml --skip-tags "k8s"
-```
-
-Install Kubernetes only
-```
-ansible-playbook -i host_inventory_file omnia.yml --skip-tags "slurm"
- 
-
-Initialize Kubernetes cluster (packages already installed)
-```
-ansible-playbook -i host_inventory_file omnia.yml --skip-tags "slurm" --tags "init"
-```
-
-### Install Kubeflow 
-```
-ansible-playbook -i host_inventory_file platforms/kubeflow.yml
-```
-
-# Omnia  
-Omnia is a collection of [Ansible](https://www.ansible.com/) playbooks which perform:
-* Installation of [Slurm](https://slurm.schedmd.com/) and/or [Kubernetes](https://kubernetes.io/) on servers already provisioned with a standard [CentOS](https://www.centos.org/) image.
-* Installation of auxiliary scripts for administrator functions such as moving nodes between Slurm and Kubernetes personalities.
-
-Omnia playbooks perform several tasks:
-`common` playbook handles installation of software 
-* Add yum repositories:
-    - Kubernetes (Google)
-    - El Repo (for Nvidia drivers)
-    - EPEL (Extra Packages for Enterprise Linux)
-* Install Packages from repos:
-    - bash-completion
-    - docker
-    - gcc
-    - python-pip
-    - kubelet
-    - kubeadm
-    - kubectl
-    - nfs-utils
-    - nvidia-detect
-    - yum-plugin-versionlock
-* Restart and enable system level services
-    - Docker
-    - Kubelet
-
-`computeGPU` playbook installs Nvidia drivers and nvidia-container-runtime-hook
-* Add yum repositories:
-    - Nvidia (container runtime)
-* Install Packages from repos:
-    - kmod-nvidia
-    - nvidia-container-runtime-hook
-* Restart and enable system level services
-    - Docker
-    - Kubelet
-* Configuration:
-    - Enable GPU Device Plugins (nvidia-container-runtime-hook)
-    - Modify kubeadm config to allow GPUs as schedulable resource 
-* Restart and enable system level services
-    - Docker
-    - Kubelet
-
-`master` playbook
-* Install Helm v3
-* (optional) add firewall rules for Slurm and kubernetes
-
-Everything from this point on can be called by using the `init` tag
-```
-ansible-playbook -i host_inventory_file kubernetes/kubernetes.yml --tags "init"
-```
-
-`startmaster` playbook
-* turn off swap
-*Initialize Kubernetes
-    * Head/master
-        - Start K8S pass startup token to compute/slaves
-        - Initialize software defined networking (Calico)
-
-`startworkers` playbook
-* turn off swap
-* Join k8s cluster
-
-`startservices` playbook
-* Setup K8S Dashboard
-* Add `stable` repo to helm
-* Add `jupyterhub` repo to helm
-* Update helm repos
-* Deploy NFS client Provisioner
-* Deploy Jupyterhub
-* Deploy Prometheus
-* Install MPI Operator
-
-
-### Slurm
-* Downloads and builds Slurm from source
-* Install package dependencies
-    - Python3
-    - munge
-    - MariaDB
-    - MariaDB development libraries
-* Build Slurm configuration files
-

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site/PREINSTALL.md

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-# Pre-Installation Preparation
-
-## Assumptions
-Omnia assumes that prior to installation:
-* Systems have a base operating system (currently CentOS 7 or 8)
-* Network(s) has been cabled and nodes can reach the internet
-* SSH Keys for `root` have been installed on all nodes to allow for password-less SSH
-* Ansible is installed on either the master node or a separate deployment node
-```
-yum install ansible
-```
-
-## Example system designs
-Omnia can configure systems which use Ethernet- or Infiniband-based fabric to connect the compute servers.
-
-![Example system configuration with Ethernet fabric](images/example-system-ethernet.png)
-
-![Example system configuration with Infiniband fabric](images/example-system-infiniband.png)
-
-## Network Setup
-Omnia assumes that servers are already connected to the network and have access to the internet.
-### Network Topology
-Possible network configurations include:
-* A flat topology where all nodes are connected to a switch which includes an uplink to the internet. This requires multiple externally-facing IP addresses
-* A hierarchical topology where compute nodes are connected to a common switch, but the master node contains a second network connection which is connected to the internet. All outbound/inbound traffic would be routed through the master node. This requires setting up firewall rules for IP masquerade, see [here](https://www.server-world.info/en/note?os=CentOS_7&p=firewalld&f=2) for an example.
-### IP and Hostname Assignment
-The recommended setup is to assign IP addresses to individual servers. This can be done manually by logging onto each node, or via DHCP.

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site/README.md


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site/_config.yml

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-theme: jekyll-theme-minimal
-title: Omnia
-description: Ansible playbook-based tools for deploying Slurm and Kubernetes clusters for High Performance Computing, Machine Learning, Deep Learning, and High-Performance Data Analytics
-logo: images/omnia-logo.png

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site/metalLB/README.md

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-# MetalLB 
-
-MetalLB is a load-balancer implementation for bare metal Kubernetes clusters, using standard routing protocols.
-https://metallb.universe.tf/
-
-Omnia installs MetalLB by manifest in the playbook `startservices`. A default configuration is provdied for layer2 protocol and an example for providing an address pool. Modify metal-config.yaml to suit your network requirements and apply the changes using with: 
-
-``` 
-kubectl apply -f metal-config.yaml
-```

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site/metalLB/metal-config.yaml

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-apiVersion: v1
-kind: ConfigMap
-metadata:
-  namespace: metallb-system
-  name: config
-data:
-  config: |
-    address-pools:
-    - name: default
-      protocol: layer2
-      addresses:
-      - 192.168.2.150/32
-      - 192.168.2.151/32
-      - 192.168.2.152/32
-      - 192.168.2.153/32
-      - 192.168.2.154/32
-      - 192.168.2.155/32
-      - 192.168.2.156/32
-      - 192.168.2.157/32
-      - 192.168.2.158/32
-      - 192.168.2.159/32